package tech.wangpai.microservice.product.service;

import tech.wangpai.microservice.product.domain.Product;

import java.util.List;

public interface ProductService {
    public List<Product> queryUserByUsername(String pname);
    public Product getProductById(String productId);
    public void addProduct(Product product) ;
    public void delProductById(String productId);
    public void updateProductById(Product product);
}
